2026 Toyota Tundra Engine Problems

Your truck randomly hesitates or lags when you press the gas pedal from a complete stop, sometimes so severely it nearly caused accidents. You're also experiencing unpredictable acceleration — the truck either won't respond or accelerates more than expected, making it hard to control how much power is delivered. This issue affects both the engine's responsiveness and your ability to predict how the truck will behave when accelerating.

Your truck's engine has a noticeable delay when responding to throttle input, especially when cold or during the first 10 minutes of driving. When you press the gas pedal gently, the engine hesitates and then suddenly lurches forward unpredictably, which creates a safety concern in traffic situations. The truck also struggles to reach 60 mph during this warm-up period, but operates normally once fully warmed. This issue likely involves the fuel injection system, air intake sensors, or engine control software that may need recalibration or cleaning.